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Product Overview
Industrial Nuts are internally threaded fasteners designed to work with bolts, stud bolts, and threaded rods to securely fasten components together. Available in a variety of shapes and sizes, they provide excellent load distribution and vibration resistance in high-pressure and heavy-duty applications. Common types include Hex Nuts, Heavy Hex Nuts, Lock Nuts, Square Nuts, Cap Nuts, and Slotted Nuts.
At Moksh Tubes & Fittings LLP, we manufacture precision-engineered Industrial Nuts using premium-quality raw materials and advanced machining processes. Our nuts are available in various thread standards, dimensions, and material grades to meet the requirements of industries worldwide.
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Specifications
| Specification | Details |
|---|---|
| Product | Industrial Nuts |
| Standards | ASTM, DIN, ISO, ASME, BS |
| Material | Stainless Steel, Carbon Steel, Alloy Steel, Duplex, Super Duplex & Nickel Alloys |
| Size Range | M6 to M100 / ¼" to 4" |
| Thread Type | Metric, UNC, UNF, BSW, BSP |
| Nut Types | Hex Nut, Heavy Hex Nut, Lock Nut, Square Nut, Cap Nut, Slotted Nut |
| Surface Finish | Plain, Bright, Zinc Plated, PTFE Coated, Hot Dip Galvanized |
| Manufacturing | Hot Forged & CNC Machined |
Chemical Composition
The chemical composition of Industrial Nuts varies depending on the selected material grade. At Moksh Tubes & Fittings LLP, our Industrial Nuts are manufactured using premium-quality raw materials that comply with ASTM, ASME, DIN, ISO, EN, and BS standards, ensuring excellent corrosion resistance, high mechanical strength, and long service life.
| Element | SS 304 (%) | SS 304L (%) | SS 316 (%) | SS 316L (%) |
|---|---|---|---|---|
| Carbon (C) | 0.08 Max | 0.03 Max | 0.08 Max | 0.03 Max |
| Manganese (Mn) | 2.00 Max | 2.00 Max | 2.00 Max | 2.00 Max |
| Silicon (Si) | 0.75 Max | 0.75 Max | 0.75 Max | 0.75 Max |
| Phosphorus (P) | 0.045 Max | 0.045 Max | 0.045 Max | 0.045 Max |
| Sulfur (S) | 0.030 Max | 0.030 Max | 0.030 Max | 0.030 Max |
| Chromium (Cr) | 18.00–20.00 | 18.00–20.00 | 16.00–18.00 | 16.00–18.00 |
| Nickel (Ni) | 8.00–10.50 | 8.00–12.00 | 10.00–14.00 | 10.00–14.00 |
| Molybdenum (Mo) | — | — | 2.00–3.00 | 2.00–3.00 |
| Nitrogen (N) | 0.10 Max | 0.10 Max | 0.10 Max | 0.10 Max |
| Iron (Fe) | Balance | Balance | Balance | Balance |
Note: Chemical composition varies depending on the selected material grade. Carbon Steel, Alloy Steel, ASTM A194 Grade 2H, ASTM A194 Grade 7, ASTM A194 Grade 8, ASTM A194 Grade 8M, Duplex, Super Duplex, and Nickel Alloy Industrial Nuts are also available in accordance with the relevant ASTM and ASME material specifications.
Size & Weight Chart
Industrial Nuts are manufactured according to ASTM, DIN, ISO, and ASME standards and are available in a wide range of thread sizes and nut types.
| Nut Size | Thread Pitch | Across Flats (mm) | Thickness (mm) | Approx. Weight (kg/100 pcs) |
|---|---|---|---|---|
| M6 | 1.0 | 10 | 5 | 0.18 |
| M8 | 1.25 | 13 | 6.5 | 0.40 |
| M10 | 1.5 | 17 | 8 | 0.85 |
| M12 | 1.75 | 19 | 10 | 1.45 |
| M16 | 2.0 | 24 | 13 | 3.10 |
| M20 | 2.5 | 30 | 16 | 5.60 |
| M24 | 3.0 | 36 | 19 | 9.10 |
| M30 | 3.5 | 46 | 24 | 17.20 |
| M36 | 4.0 | 55 | 29 | 28.50 |
| M42 | 4.5 | 65 | 34 | 43.60 |
| M48 | 5.0 | 75 | 38 | 61.80 |
| M56 | 5.5 | 85 | 45 | 93.40 |
Note: Dimensions and weights are approximate and may vary depending on the nut type (Hex, Heavy Hex, Lock, Square, Cap, or Slotted), material grade, thread standard (Metric, UNC, UNF, BSW, BSP), and manufacturing tolerances. Custom sizes and thread specifications are available upon request.
Grades & Equivalent
Stainless Steel Grades
304 / 304L, 316 / 316L
Carbon & Alloy Steel
Carbon Steel
ASTM A194 Grade 2H, 7, 8, 8M, Alloy Steel
Duplex & Super Duplex
UNS S31803 / 2205
UNS S32750 / 2507
High-Performance Alloys
Inconel®, Monel®, Hastelloy® Alloys
International Equivalents
| Standard | Specification |
|---|---|
| ASTM | ASTM A194 |
| ASME | ASME SA194 |
| DIN | DIN 934 |
| ISO | ISO 4032 |
| EN | EN ISO 4032 |
| BS | BS 3692 |
Applications
Industrial Nuts are widely used in:
Oil & Gas Pipelines
Petrochemical Plants
Chemical Processing Industries
Power Generation Plants
Construction & Infrastructure
Structural Steel Fabrication
Industrial Machinery
Marine & Offshore Projects
Pressure Vessels
HVAC Systems
Equipment Manufacturing
Features & Advantages
High tensile strength and durability
Precision-machined internal threads
Excellent corrosion and oxidation resistance
Secure fastening for industrial applications
Suitable for high-pressure and high-temperature environments
Available in multiple thread standards and nut types
Easy installation and removal
Long service life with minimal maintenance
Manufactured according to international quality standards
Mechanical Properties
The mechanical properties of Industrial Nuts depend on the selected material grade and comply with applicable ASTM and ASME standards. The table below shows the typical mechanical properties for commonly supplied stainless steel grades.
| Property | SS 304 / 304L | SS 316 / 316L |
|---|---|---|
| Tensile Strength (MPa) | 515 Min | 515 Min |
| Yield Strength (MPa) | 205 Min | 205 Min |
| Elongation (%) | 40 Min | 40 Min |
| Hardness (HB Max) | 201 | 217 |
Note: Mechanical properties for Carbon Steel, Alloy Steel, ASTM A194 Grade 2H, ASTM A194 Grade 7, ASTM A194 Grade 8, ASTM A194 Grade 8M, Duplex, Super Duplex, and Nickel Alloy Industrial Nuts are available in accordance with their respective ASTM/ASME material specifications upon request.
Why Choose Moksh Tubes & Fittings LLP?
Frequently Asked Questions (FAQ)
What are Industrial Nuts?
Industrial Nuts are internally threaded fasteners used with bolts, stud bolts, and threaded rods to securely join components in industrial, structural, and mechanical applications.
Which types of nuts do you supply?
We supply Hex Nuts, Heavy Hex Nuts, Lock Nuts, Square Nuts, Cap Nuts, Slotted Nuts, and other industrial nut types in various materials and sizes.
Which materials are available?
We manufacture Industrial Nuts in stainless steel, carbon steel, alloy steel, duplex, super duplex, and nickel alloy grades.
Do you provide material test certificates?
Yes. EN 10204 3.1 Material Test Certificates are supplied with every order.
Can you manufacture custom sizes?
Yes. We manufacture Industrial Nuts in custom sizes, thread types, coatings, and material grades according to customer specifications.
Request a Quote
Looking for a trusted Industrial Nuts manufacturer and supplier? Contact Moksh Tubes & Fittings LLP for premium-quality industrial nuts, competitive pricing, ready stock, technical support, and fast worldwide delivery. Request your free quotation today.
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